Engine Mechanical:
        
        
            Complete engine overhaul, cylinder head, block assembly, pistons, crankshaft, camshafts, timing belt/chain, lubrication system, cooling system, fuel injection system (EFI), emissions control systems.
        
     
    
        
            Engine Performance:
        
        
            Turbocharger system (if applicable), intercooler, boost control, detonation control, ignition system, diagnostic procedures.
        
     
    
        
            Drivetrain:
        
        
            Manual transmission, automatic transmission, transaxle, clutch system, driveline components (axles, driveshafts), all-wheel drive (AWD) system (if applicable).
        
     
    
        
            Suspension:
        
        
            Front suspension (McPherson struts), rear suspension (multi-link), shock absorbers, springs, control arms, bushings, wheel alignment specifications.
        
     
    
        
            Steering:
        
        
            Power steering system, steering gear, tie rods, steering column, steering wheel, alignment.
        
     
    
        
            Brakes:
        
        
            Front disc brakes, rear disc brakes (or drums on some models), ABS (Anti-lock Braking System), brake hydraulics, parking brake, brake component replacement, bleeding procedure.
        
     
    
        
            Electrical System:
        
        
            Battery, charging system (alternator), starting system (starter motor), lighting system (headlights, taillights, interior lights), fuses, relays, wiring diagrams, diagnostic trouble codes (DTCs).
        
     
    
        
            HVAC:
        
        
            Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant charging, component replacement (compressor, evaporator, condenser), climate control operation.
        
     
    
        
            Body And Interior:
        
        
            Body panel removal and installation, door mechanisms, glass replacement, interior trim, seats, dashboard assembly, exterior trim.
        
     
    
        
            Diagnostics:
        
        
            On-Board Diagnostics (OBD-I) system, fault finding procedures, symptom-based diagnostics, troubleshooting charts.
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance tasks, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, timing belt replacement, tune-up procedures.
        
     
    
        
            Repair:
        
        
            Step-by-step repair instructions for all major systems, component replacement, assembly and disassembly procedures.
        
     
    
        
            Troubleshooting:
        
        
            Detailed troubleshooting guides for common and uncommon problems, diagnostic flowcharts, pinpoint tests.
        
     
    
        
            Adjustment:
        
        
            Carburetor adjustments (if applicable), idle speed adjustments, ignition timing adjustments, clutch pedal free play adjustments, parking brake adjustments.
        
     
    
        
            Diagnostics:
        
        
            OBD-I code retrieval and interpretation, voltage and resistance checks, component testing.
        
     
    
        
            Specifications:
        
        
            Torque specifications for all fasteners, clearances, tolerances, fluid capacities, electrical specifications.
        
     
    
    
        
            Level Of Detail:
        
        
            Comprehensive, factory-level detail suitable for professional technicians and advanced DIY enthusiasts.
        
     
    
        
            Diagrams And Illustrations:
        
        
            Abundant, high-quality diagrams, schematics, exploded views, and illustrations for clarity.
        
     
    
        
            Wiring Diagrams:
        
        
            Detailed and comprehensive electrical wiring schematics for all circuits.
        
     
 
    
    
    
        
            Engine Codes And Variants:
        
        
            Base models typically featured the 4G63 2.0L SOHC 16-valve engine. Higher performance models, particularly the AWD Turbo variants, utilized the 4G63T 2.0L DOHC 16-valve turbocharged engine.
        
     
    
    
        
            Base Engine Horsepower:
        
        
            Approximately 135-140 hp (for 2.0L SOHC NA)
        
     
    
        
            Turbo Engine Horsepower:
        
        
            Approximately 190-210 hp (for 2.0L DOHC Turbocharged) depending on model and boost levels.
        
     
    
        
            Torque Specifications:
        
        
            Varies by engine. Turbocharged models produced significantly higher torque, aiding acceleration.
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Fuel Injection (EFI)
        
     
    
        
            Fuel Type:
        
        
            Unleaded Gasoline
        
     
    
        
            Turbocharger System:
        
        
            Garrett T25 or MHI TD05 turbocharger (on turbo models), intercooler, wastegate, blow-off valve.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,750 to 5,000 miles or 6 months, whichever comes first, depending on driving conditions and oil type.
        
     
    
        
            Timing Belt Replacement:
        
        
            Recommended every 60,000 to 90,000 miles or 5-7 years for the 4G63/4G63T engines. Failure to replace can cause catastrophic engine damage.
        
     
    
        
            Spark Plug Replacement:
        
        
            Typically every 30,000 miles, or as specified by plug type (e.g., platinum plugs may have longer intervals).
        
     
    
    
        
            Engine Oil Type:
        
        
            API SG or SH classification, SAE 10W-30 or 10W-40 recommended. Check owner's manual for precise viscosity based on ambient temperature.
        
     
    
        
            Transmission Fluid Type:
        
        
            Manual: GL-4 gear oil. Automatic: ATF SP-II or equivalent.
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water.
        
     
    
    
        
            Turbocharger Failure:
        
        
            Common on high-mileage turbocharged models if maintenance (especially oil changes and oil quality) is neglected. Over-boosting can also lead to failure.
        
     
    
        
            Timing Belt Tensioner:
        
        
            Tensioner can fail, leading to timing issues or belt slippage, stressing the importance of timely replacement.
        
     
    
        
            Clutch Wear:
        
        
            Clutches can wear out, particularly in performance-oriented driving scenarios or with frequent stop-and-go traffic.
        
     
    
        
            Rust And Corrosion:
        
        
            Common issue for vehicles of this era, particularly in areas with harsh winters and road salt. Wheel wells, rocker panels, and subframes are susceptible.